Atavistic

usgb/ˌætəˈvɪstɪk/
adjective

Relating to behavior that reminds us of the characteristics of early animals or humans.

Her fear of darkness can be explained as an atavistic trait.
Visual representation of "atavistic" - Relating to behavior that reminds us of the characteristics of early animals or humans.

Often appears as...

  • atavistic fears
  • atavistic behavior

Usage tips

Formal

Definition 1 of 2
Visual representation of "atavistic"
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Evolutionary Throwback

Describes behaviors or reactions that seem outdated, coming from our distant past.

Illustration for Evolutionary Throwback
His atavistic response to the threat was to run away.
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Emotional Reaction

Used when someone has a gut reaction that's mostly emotional, not based on modern logic.

Illustration for Emotional Reaction
She had an atavistic fear of the storm, like ancient humans might have.
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Subconscious Drives

Involves instinctual urges or drives we are not consciously aware of.

Illustration for Subconscious Drives
There's an atavistic drive in humans to gather and hoard resources.
Word comparison image

Compare with

ancestorantiquatedarchaicneanderthalprimitiveregressiveretrogradethrowback
Visual representation of the word "Atavistic"

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